APA (7th ed.) Citation

Smith, G. D. (1990). Combating terrorism (1. publ.). Routledge.

Chicago Style (17th ed.) Citation

Smith, G. D. Combating Terrorism. 1. publ. London u.a: Routledge, 1990.

MLA (9th ed.) Citation

Smith, G. D. Combating Terrorism. 1. publ. Routledge, 1990.

Warning: These citations may not always be 100% accurate.